1. K3V series pumps are very popular as reliable power source for construction machines.
2. Various rotary group layouts are available to respond to applications.
3. Tandem type with PTO and Parallel type have joined the series

on, thus achieving high efficiency even in a low[pressure and low-speed operating range.

3. Long Life

A long life obtained by adopting main bearings of large capacity and the piston-return

mechanism that compensates for the wear of the shoe.

4. Low Noise

Even less noise has been achieved because of the optimum design of the valve plate and

the casing rigidity.

5. Wide Range of Controls

The pump can be controlled in various kinds of control methods and is capable of res-

ponding to either mechanical, hydraulic or electrical input.

The N series pump, which was used widely as a piston pump especially for construction machines, has been modified to the K3V series, meeting the present-day requirements. This pump has optimum functuon design and is provided with further improved power density, efficiency, and reliability, attained from our many years of experiences with the NV series.